package com.ruoyi.web.controller.inventory;

import java.util.List;
import javax.servlet.http.HttpServletResponse;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.inventory.domain.TWhWarehouse;
import com.ruoyi.inventory.domain.dto.WarehouseDTO;
import com.ruoyi.inventory.service.ITWhWarehouseService;
import com.ruoyi.inventory.util.WarehouseConverter;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.common.core.page.TableDataInfo;

/**
 * 仓库Controller
 * 
 * @author ruoyi
 * @date 2025-09-24
 */
@RestController
@RequestMapping("/system/warehouse")
public class TWhWarehouseController extends BaseController
{
    @Autowired
    private ITWhWarehouseService tWhWarehouseService;

    /**
     * 查询仓库列表
     */
    @PreAuthorize("@ss.hasPermi('system:warehouse:list')")
    @GetMapping("/list")
    public TableDataInfo list(TWhWarehouse tWhWarehouse)
    {
        startPage();
        List<TWhWarehouse> list = tWhWarehouseService.selectTWhWarehouseList(tWhWarehouse);
        return getDataTable(list);
    }

    /**
     * 查询仓库列表（DTO格式，用于前端下拉选择）
     */
    @GetMapping("/list-dto")
    public AjaxResult listDTO(TWhWarehouse tWhWarehouse)
    {
        List<TWhWarehouse> list = tWhWarehouseService.selectTWhWarehouseList(tWhWarehouse);
        List<WarehouseDTO> dtoList = WarehouseConverter.toDTOList(list);
        return success(dtoList);
    }

    /**
     * 导出仓库列表
     */
    @PreAuthorize("@ss.hasPermi('system:warehouse:export')")
    @Log(title = "仓库", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, TWhWarehouse tWhWarehouse)
    {
        List<TWhWarehouse> list = tWhWarehouseService.selectTWhWarehouseList(tWhWarehouse);
        ExcelUtil<TWhWarehouse> util = new ExcelUtil<TWhWarehouse>(TWhWarehouse.class);
        util.exportExcel(response, list, "仓库数据");
    }

    /**
     * 获取仓库详细信息
     */
    @PreAuthorize("@ss.hasPermi('system:warehouse:query')")
    @GetMapping(value = "/{code}")
    public AjaxResult getInfo(@PathVariable("code") String code)
    {
        return success(tWhWarehouseService.selectTWhWarehouseByCode(code));
    }

    /**
     * 新增仓库
     */
    @PreAuthorize("@ss.hasPermi('system:warehouse:add')")
    @Log(title = "仓库", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody TWhWarehouse tWhWarehouse)
    {
        return toAjax(tWhWarehouseService.insertTWhWarehouse(tWhWarehouse));
    }

    /**
     * 修改仓库
     */
    @PreAuthorize("@ss.hasPermi('system:warehouse:edit')")
    @Log(title = "仓库", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody TWhWarehouse tWhWarehouse)
    {
        return toAjax(tWhWarehouseService.updateTWhWarehouse(tWhWarehouse));
    }

    /**
     * 删除仓库
     */
    @PreAuthorize("@ss.hasPermi('system:warehouse:remove')")
    @Log(title = "仓库", businessType = BusinessType.DELETE)
    @DeleteMapping("/{code}")
    public AjaxResult remove(@PathVariable String code)
    {
        // 改为调用带占用校验的删除逻辑
        if (tWhWarehouseService.selectTWhWarehouseByCode(code) == null) {
            return AjaxResult.error("仓库不存在");
        }
        try {
            return toAjax(tWhWarehouseService.deleteTWhWarehouseByCode(code));
        } catch (Exception ex) {
            return AjaxResult.error(ex.getMessage());
        }
    }
}
